From da5e716bba54bc99e319b3147ab537a27cbfb6c8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pavel=20Czern=C3=BD?= <pczerny@opennebula.io>
Date: Wed, 15 Nov 2023 13:41:57 +0100
Subject: [PATCH] B #6388: Fix CLI output after deleting all disk snapshots
 (#2814)

---
 src/cli/one_helper/onevm_helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cli/one_helper/onevm_helper.rb b/src/cli/one_helper/onevm_helper.rb
index c5be71fe54..88bfcfe190 100644
--- a/src/cli/one_helper/onevm_helper.rb
+++ b/src/cli/one_helper/onevm_helper.rb
@@ -1451,7 +1451,7 @@ class OneVMHelper < OpenNebulaHelper::OneHelper
         vm_snapshots.each do |disk|
             disk_id = disk['DISK_ID']
 
-            sshots = [disk['SNAPSHOT']].flatten
+            sshots = [disk['SNAPSHOT'] || []].flatten
             sshots.each do |snapshot|
                 data = snapshot.merge('DISK_ID' => disk_id)
                 snapshots << data